Plymouth County and Wareham Town property record for 405 Onset Ave, East Wareham, MA 02538
| Property Type | Unusable Land (Remnant, Steep, Etc.) |
|---|---|
| Lot Size | 0.089 acres (3,880 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $81 (2026) |
| Flood Zone | Zone X (moderate risk) |
| APN | WARE M:00014 B:000 L:01032 |
| Primary APN | WARE M:00014 B:000 L:01032 |
|---|---|
| Alternative APN |
|
| Lot Area | 3,880 sqft (0.089 acres) |
|---|
| Street Address | 405 ONSET AVE |
|---|---|
| City | EAST WAREHAM |
| State | MA |
| Zip | 02538-1334 |
| Property Category | Other |
| Property Type | Other > Unusable Land (Remnant, Steep, Etc.) |
| Local Zoning Code | OVR |
| Legal Lot Number | 1032 |
| Jurisdiction | WAREHAM MA |
| Township / Civil Division | WAREHAM |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 545300 |
405 Onset Ave is owned by an individual.
Source: Plymouth County and Wareham Town records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 363, MARION, MA 02738-0007 |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 405 Onset Ave was $81, down 22.1% from the year before.
Source: Plymouth County and Wareham Town assessment roll, as of April 14, 2026
| Type | Name |
|---|---|
| State | Massachusetts |
| County | Plymouth County |
| County Subdivision | Wareham Town |
| Unified School District | Wareham School District (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $81.00 (-22.12%) | $9,500 (-) Land $9,500 |
| 2025 | $104.00 (+23.81%) | $9,500 (+31.94%) Land $9,500 |
| 2024 | $84.00 (+5%) | $7,200 (+10.77%) Land $7,200 |
| 2023 | $80.00 | $6,500 Land $6,500 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 405 Onset Ave in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective June 11, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 78 policies |
| Nearby Flood Policies | 78 in force |
| Nearby Flood Claims | 99 (1978–2023) |
| Claims Outside the SFHA | 11 of 99 |
| Most Recent Claim | Dec 2023 · rainfall accumulation |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 405 Onset Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 86% of Massachusetts |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | ONSET FIRE DISTRICTWATER DEPT. serves 5,392 people · EPA ID MA4310003 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| Lead | 3 ppb (2021–2023) action level 15 ppb |
| Water Quality | E. coli resolved · May 2019 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 78 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fiber | 980 / 880 |
| Starlink Satellite | 280 / 30 |
5G (outdoors only) and 4G LTE
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